Credit: CBS

A CBS-Boston graphic shows a transcript of a conversation a motorist and officer had after a speeding stop in Norwood Friday night.

NORWOOD, Mass. — Norwood police say a man they pulled over for driving 100 miles per hour in a 45 mph zone told officers he was video recording the vehicle's speedometer to show potential buyers how fast it could go.

Police said on their Facebook page that the driver — whose name was not released — was pulled over at 10 p.m. Friday.

They say the driver immediately acknowledged he was speeding and said he was "selling the car and I wanted to make a video of how fast it will go."